Here is an autocad dwg file for Details of Acoustic insulation in openings. the slab level is shown , how the insulations are injected and the electrical soundproofing works with details . .
Constructive detail of bui
Wooden ceiling finishing d
Residential house plan det
Foundation plan and sectio
Foundation plan with colum
Detail of metal beam plan
Detail in wall to accommod
Detail placement of toilet
Planted wall construction
Beam section detail dwg fi
Wall section detail dwg fi
Detail of reinforced concr